Wireless GSM Audio Monitor Sound activated Call back & Voice Recorder in Extension Lead

The Micronic Wireless GSM Audio Monitor and Recorder range offers a professional-grade surveillance solution integrated into everyday electrical items. These devices allow for unlimited global listening range via the mobile network and are available in two distinct tiers (Standard / Premium) to meet varying security requirements. By being built directly into AC-powered fixtures like wall sockets and extension leads, they provide an indefinite power supply for continuous, long-term monitoring without the need for manual recharging. All models feature sound activated 'Callback' that calls you when sound is heard (credit required on sim).

This dual-purpose device is a fully functional, genuine UK-approved British General (BG) 13A double-switched wall socket, integrated with a professional-grade GSM audio monitor and sound recorder. Designed for long-term security and surveillance, the unit is powered directly by the 240V mains supply, ensuring it remains operational indefinitely once installed.

Standard - Listening device only with condenser microphone covering 3-5 metres radius, High gain antenna and battery back if unplugged or mains power cut.

Premium - Listening device fitted with professional high quality SiSonic MEM Knowles microphone covering 7 metre radius, 32GB voice recorder, high gain antenna and battery back up,  

Micronic also offer custom build service in different style / design of electric sockets / extensions and other electrical items. Contact us by email - micronic@live.co.uk with your request.

Each unit is pre-configured for a "plug and play" experience, coming tested and fitted with an O2 SIM card. This ensures the device is ready to use immediately upon installation. For those with specific hardware needs, Micronic also offers custom builds, allowing you to have the GSM technology integrated into a specific style of socket or appliance upon request.

Standard versus Premium: Tailored Performance

The Standard version provides reliable audio performance up to 10-15 feet (3-5 metres radius) and operates exclusively on AC mains power. For those seeking maximum sensitivity, the Premium version is highly recommended; providing crystal-clear audio over 25 feet (5-7 metres radius) and features an integrated 32GB sound activated recorder and rechargeable battery. This internal battery ensures the device continues to monitor and record for 2–3 days if unplugged or power is cut off.

Advanced Recording and Smart Activation

Never miss a moment with the built-in 32GB recorder in premium model. While the Standard model offers global listening, the Premium version features intelligent sound activation recorder, automatically when noise is detected storing over 200 days of audio files. Reviewing your data is simple: just connect USB cable between device and PC or laptop, where it appears as a standard external drive for easy playback. These do not download recordings remotely.

Expert UK Craftsmanship

Proudly developed and supplied by Micronic Microphones, this device is the result of over 30 years of industry expertise in the UK. Every unit undergoes rigorous real-world testing to ensure professional-grade reliability and superb sound fidelity. When you choose this product, you aren't just getting a gadget; you are investing in a field-tested security tool built by specialists who prioritise audio clarity and user discretion above all else.

How To Order

Click 'Add To Cart' select 'Model' Select 'Standard / Premium' then 'Add ToCart' adjust 'quantity' to checkout.

Orders are processed and shipped promptly. Returns accepted within 30 days if unused and in original condition. Faulty items can be returned within 60 days for exchange or refund. All products include a 12-month manufacturer warranty.